基于STM32的外加式电梯语音交互按键系统  

Voice Interactive Key System for External Elevator Based on STM32

作　　者：贾志成 田祺 周婕妤 陈韶晗 贺连彬[1] JIA Zhicheng;TIAN Qi;ZHOU Jieyu;CHEN Shaohan;HE Lianbin(College of Biological and Agricultural Engineering,Jilin University,Changchun 130022,China;School of Mechanical and Aerospace Engineering,Jilin University,Changchun 130022,China)

机构地区：[1]吉林大学生物与农业工程学院,长春130022 [2]吉林大学机械与航空航天工程学院,长春130022

出　　处：《吉林大学学报（信息科学版）》2022年第2期313-318,共6页Journal of Jilin University（Information Science Edition）

基　　金：吉林大学大学生创新创业训练计划国家级基金资助项目(202110183143)。

摘　　要：为大范围高效率地解决现有民用电梯智能化改造问题,设计了一种基于STM32的外加式安装、可语音交互的按键系统。该系统以STM32F103RCT6为控制核心,由语音交互和机械按键相配合实现轿厢内非接触式按键。其外加式独立辅助按键装置的特征,保障了在不拆轿厢改造、不影响原电梯手动按键使用的条件下切断“人-物-人”式交叉感染途径。实践证明,该系统具有安装及使用简易快捷、生产成本低等显著优势,能准确实现电梯轿厢内的语音识别与楼层选择,可广泛满足电梯改造、轿厢防疫相关应用。In order to solve the intelligent transformation of existing civil elevators in a wide range and high efficiency, an externally installed voice interactive key system based on STM32 is designed. The key system takes stm32 f103 rct6 as the control core, and realizes the non-contact key in the lift car by combining the voice interaction part and the mechanical key part. It is an external independent auxiliary key device, which ensures that the “person object person” cross infection pathway off without dismantling the lift car for transformation and affecting the use of the manual keys of the original elevator. The practice shows that the system has the advantages of simple and fast installation and low production cost. It can accurately realize the speech recognition and floor selection in the elevator car, and can meet the relevant applications of elevator transformation and car epidemic prevention.

关 键 词：电梯控制 语音交互 电梯防疫 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置] TU857[自动化与计算机技术—控制科学与工程]